package com.itheima.ssm.dao;


import com.itheima.ssm.vo.Traveller;

import java.util.List;

public interface TravellerMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Traveller record);

    int insertSelective(Traveller record);

    Traveller selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Traveller record);

    int updateByPrimaryKey(Traveller record);

    //=============================================================新增=========================

    public List<Traveller> findByOrdersId(String ordersId);

}